7x-1=3x-9findabc

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Solution for 7x-1=3x-9findabc equation:


Simplifying
7x + -1 = 3x + -9findabc

Reorder the terms:
-1 + 7x = 3x + -9findabc

Reorder the terms:
-1 + 7x = -9abcdfin + 3x

Solving
-1 + 7x = -9abcdfin + 3x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-3x' to each side of the equation.
-1 + 7x + -3x = -9abcdfin + 3x + -3x

Combine like terms: 7x + -3x = 4x
-1 + 4x = -9abcdfin + 3x + -3x

Combine like terms: 3x + -3x = 0
-1 + 4x = -9abcdfin + 0
-1 + 4x = -9abcdfin

Add '1' to each side of the equation.
-1 + 1 + 4x = 1 + -9abcdfin

Combine like terms: -1 + 1 = 0
0 + 4x = 1 + -9abcdfin
4x = 1 + -9abcdfin

Divide each side by '4'.
x = 0.25 + -2.25abcdfin

Simplifying
x = 0.25 + -2.25abcdfin

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